Hypothenar eminence
Template:Short description Script error: No such module "Infobox".Template:Template otherTemplate:Main otherScript error: No such module "Check for unknown parameters". The hypothenar muscles are a group of three muscles of the palm that control the motion of the little finger.
The three muscles are:[1]
Structure
The muscles of hypothenar eminence are from medial to lateral:
The intrinsic muscles of hand can be remembered using the mnemonic, "A OF A OF A" for, Abductor pollicis brevis, Opponens pollicis, Flexor pollicis brevis (the three thenar muscles), Adductor pollicis, and the three hypothenar muscles, Opponens digiti minimi, Flexor digiti minimi brevis, Abductor digiti minimi.[2]
Clinical significance
"Hypothenar atrophy" is associated with the lesion of the ulnar nerve, which supplies the three hypothenar muscles.
Hypothenar hammer syndrome is a vascular occlusion of this region.[3]
See also
References
External links
- EatonHand mus-083
- Anatomy figure: 08:04-07 at Human Anatomy Online, SUNY Downstate Medical Center
- Slides
- lesson5mus&tendonsofhand at The Anatomy Lesson by Wesley Norman (Georgetown University)